Trees require more moisture because unlike other plants they must have way for transporting mineral nutrient as relatively great distant from their roots to their leaves.
Answer:
<h2>Disorders is characterized by excessive worrying, fear of losing control, nervousness, and inability to relax.</h2>
Answer:
Ten year old boys
Explanation:
Cross sectional research design are usually used to understand the dominant character or features in a population at a particular point in time. Some of the characteristics of a this study design are; takes place at one time, allows researchers to compare certain characteristics such as age, can provide information about what is happening with a certain population and what is happening in another population say 5 years later, and then use this information as a basis of comparison. Researchers do not use this study to show cause-and-effect, but it is used mainly for correlational analysis.
I think those are terms related to the sell of drugs and I don't think this is a good forum to discuss that.
